PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N5-253End Bell Assembly

Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. · NSN 4320-00-431-1694 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-431-1694 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-431-1694. Primary manufacturer part number: N5-253.
Features
  • End Bell Assembly — FSC 4320
  • General Characteristics Item Description: CONSISTS OF 5-251 END BELL 1.203 BEARING 1,50-019 SLEEVE 1
  • 2 verified cross-references
  • Primary manufacturer: Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The End Bell Assembly, cataloged under National Stock Number 4320-00-431-1694, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-431-1694
Primary Part NumberN5-253
Item NameEnd Bell Assembly
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF 5-251 END BELL 1.203 BEARING 1,50-019 SLEEVE 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6685-00-115-86905253 INTERCHANGEABLE
Thermometer,self-Indicating
Weksler Glass Thermometer Corp
1650-00-166-6108525-3 INTERCHANGEABLE
Plate,seal
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
4720-00-323-241347-150-186-5 INTERCHANGEABLE
Hose,air Duct
Bell Textron Inc
5935-00-534-77548900-0185-001 INTERCHANGEABLE
Connector,receptacle,electrical
Antenna Products Corporation Dba Antenna Products Corp
5935-00-725-3166 INTERCHANGEABLE
Connector,receptacle,electrical
6680-00-758-9330M144 INTERCHANGEABLE
Indicator,sight,liquid
Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
5975-00-899-023574349A INTERCHANGEABLE
Box Connector,electrical
Air Products & Chemicals, Inc
5305-01-179-90015253 INTERCHANGEABLE
Screw,cap,hexagon Head
Erie Malleable Iron Co
5995-01-244-29531640891-42 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Raytheon Company Div Rmd Strategic
5120-01-335-0701 INTERCHANGEABLE
Adapter,socket Wrench
Cross-Reference Index
Part NumberManufacturer
N5-253 PRIMARY Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
5-253 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
6685-00-115-8690INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
5253
1650-00-166-6108INTERCHANGEABLE
PLATE,SEAL
525-3
4720-00-323-2413INTERCHANGEABLE
HOSE,AIR DUCT
47-150-186-5
5935-00-534-7754INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
8900-0185-001
5935-00-725-3166INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6680-00-758-9330INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
M144
5975-00-899-0235INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
74349A
5305-01-179-9001INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
5253
5995-01-244-2953INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
1640891-42
5120-01-335-0701INTERCHANGEABLE
ADAPTER,SOCKET WRENCH
5120-01-399-9748INTERCHANGEABLE
ADAPTER,SOCKET WRENCH
5253
1560-01-436-5105INTERCHANGEABLE
TANK,FUEL,AIRCRAFT

Frequently Asked Questions

What is NSN 4320-00-431-1694?

NSN 4320-00-431-1694 is a End Bell Assembly, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-431-1694?

NSN 4320-00-431-1694 has 2 cross-referenced part numbers: N5-253 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 5-253 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).

What NSN replaces 4320-00-431-1694?

There are 12 known substitutes for 4320-00-431-1694: 6685-00-115-8690, 1650-00-166-6108, 4720-00-323-2413 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N5-253?

Key specifications for N5-253: General Characteristics Item Description: CONSISTS OF 5-251 END BELL 1.203 BEARING 1,50-019 SLEEVE 1. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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